Digital photo frame



FIG. 1 is a front elevational view of a digital photo frame showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken line showing portions of a digital photo frame is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design for a digital photo frame, as shown and described. 